Name: N3048EP-ON-RF Dell 48-Port Gigabit + 4 SFP+ Layer 3 Managed Switch
Brand: Dell
SKU: N3048EP-ON-RF
Price: 596.40 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Dell N3048EP-ON-RF is a Layer 3 switch providing 48 Gigabit Ethernet ports complemented by 4 SFP+ uplinks. It fits into enterprise and campus networks where advanced routing and high port density are essential. Its design bridges switching and routing functions to support versatile network topologies without added complexity.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
DRAM	512 MB
Flash Memory	128 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Telnet), Web GUI, SNMPv1/v2/v3, RMON, Console (RJ-45), USB
Security Features	802.1X, ACLs, RADIUS, TACACS+, SSH, SSL, Port Security, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection
Management Type	Managed
Remote Management Protocol	SNMPv1/v2/v3, SSH, Telnet, HTTP/HTTPS, RMON
Routing Protocol	Static,RIP,OSPF

Power & Cooling
Fans	Yes (internal variable-speed fans)
Power	AC 100-240V, 50/60Hz; PoE budget 370W
Power Supply	Internal AC

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	WEEE, RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3ad, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3af, IEEE 802.3at, IEEE 802.3x

Product Description
The N3048EP-ON-RF is a 48-port Layer 3 switch that delivers versatile and reliable network performance. It is often found in medium to large network environments, providing the capacity and routing functionality needed to support complex traffic flows. Built for IT professionals managing enterprise or campus networks, this switch combines multiple high-speed ports with advanced management features to keep data moving efficiently. Network administrators benefit from its flexibility and routing support in a single device. Key Features Supports comprehensive Layer 3 routing including OSPF and static routes Includes 4 SFP+ ports for flexible, high-bandwidth uplink connections Offers scalable, high-density port arrangement for diverse network needs Delivers low latency and high throughput under load Equipped with built-in management tools for streamlined operation This switch plays a key role in maintaining network reliability and performance by efficiently directing traffic and enabling seamless integration of multiple network segments. Its robust design and routing capabilities make it a dependable choice for varied network infrastructures.

Use Cases
The N3048EP-ON-RF switch is typically deployed in enterprise and campus networks where a combination of high port count and Layer 3 routing is important. It suits environments where IT teams manage multiple VLANs and require efficient data flow between subnets and uplinks. How It's Used: Deployed in campus core or distribution layers connecting access switches and routing traffic efficiently Used in SMB networks needing compact yet feature-rich Layer 3 capabilities Integrated into data center edge to manage traffic between servers and uplink aggregation Implemented within managed service provider networks for scalable customer edge routing Supports virtualization environments requiring segmented traffic flow and routing By enabling robust routing and high-density switching, the N3048EP-ON-RF supports network scalability and operational efficiency. It helps IT professionals maintain seamless connectivity and manage multilayer network traffic without excessive complexity.